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Oksana_A [137]
3 years ago
15

Describe some ways that the additive inverse of a number is important

Mathematics
1 answer:
masya89 [10]3 years ago
6 0
The additive inverse of a number is important because it helps you to understand how to cancel terms for variables in equations and formulas.
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describe a real-world situation that can be modeled by the equation y=1/20x. Be sure to describe what each variable represents.
MissTica
Y = 1/20x

In this equation, y is equal to one twentieth times x. Using PEMDAS (parentheses, exponents, multiplication and division, addition and subtraction) from left to right, we would first divide 1 by 20 and then multiply it by x. An example of a real world problem is this:

Georgia is throwing a party for her friends. She has a large cake to split among all of the party guests. She has cut the cake into 20 slices for each of the friends who show up. She wants to know how much cake she will give in total to all of her friends.

 In this equation, y is equal to the total amount of cake that will be eaten by Georgia's friends at the party. Because the cake is sliced into 20 pieces, each friend will receive 1/20 of the cake. X is equal to the number of friends who show up to the party.
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4 years ago
Please im begging for someones help
stiks02 [169]

Answer:

27+5x

Step-by-step explanation:

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3 years ago
Find the answer of x+3=9
Anestetic [448]

Answer:

6 is answer

Step-by-step explanation:

x+3=9

or, x=9-3(because we have to change sign)

therefore, x=6ans//

3 0
3 years ago
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3. A scuba diver was exploring a reef 32.12 m below sea level. The diver ascended to the surface at a rate of 8.8 m/min.
vekshin1
A. d=rt d is 32.12 and your rate is 8.8 so the answer for A is 32.12=8.8t
B. The word ascend means to go up
C. Just divide 32.12 by 8.8
8 0
3 years ago
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If x is a number that is 7 more than y, how do you express x as a function of y?
dolphi86 [110]
The correct answers would be the first and fourth options. You’re welcome!
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